'use strict'
const path = require('path')
const defaultSettings = require('./src/settings.js')

function resolve(dir) {
    return path.join(__dirname, dir)
}

const name = defaultSettings.title || '海南省预付式消费保险云监管服务平台' // page title

// If your port is set to 80,
// use administrator privileges to execute the command line.
// For example, Mac: sudo npm run
// You can change the port by the following method:
// port = 9527 npm run dev OR npm run dev --port = 9527
const port = process.env.port || process.env.npm_config_port || 9527 // dev port

// All configuration item explanations can be find in https://cli.vuejs.org/config/
module.exports = {
    /**
     * You will need to set publicPath if you plan to deploy your site under a sub path,
     * for example GitHub Pages. If you plan to deploy your site to https://foo.github.io/bar/,
     * then publicPath should be set to "/bar/".
     * In most cases please use '/' !!!
     * Detail: https://cli.vuejs.org/config/#publicpath
     */
    publicPath: process.env.NODE_ENV === 'test' ? '/insurance' : '/',
    outputDir: 'insurance',
    assetsDir: 'static',
    lintOnSave: process.env.NODE_ENV === 'development',
    productionSourceMap: false,
    css: {
        // 页面中出现的变量样式，在variables.scss查找
        loaderOptions: {
            sass: {
                prependData: `@import '@/styles/variables.scss';`
            }
        }
    },
    devServer: {
        port: port,
        open: false,
        overlay: {
            warnings: false,
            errors: true
        },
        // before: require('./mock/mock-server.js'),
        proxy: {
            '/dev-api': { //这里最好有一个 /110.20
                target: 'http://192.168.0.20:6084/beeToken/insurance', // 明宇哥
                // target: 'http://192.168.0.111:6084/beeToken/insurance', // 
                // target: 'https://bee.xiaodaiyan.com/beeToken/insurance', // 测试后台服务地址
                // target: 'https://gov.milianmeng.net/beeToken/government',  // 测试后台服务地址
                ws: true, //如果要代理 websockets，配置这个参数
                secure: false, // 如果是https接口，需要配置这个参数
                changeOrigin: true, //是否跨域
                pathRewrite: {
                    '^/dev-api': ''
                }
            }
        }
    },
    configureWebpack: {
        // provide the app's title in webpack's name field, so that
        // it can be accessed in index.html to inject the correct title.
        name: name,
        resolve: {
            alias: {
                '@': resolve('src')
            }
        }
    },
    chainWebpack(config) {
        // it can improve the speed of the first screen, it is recommended to turn on preload
        // it can improve the speed of the first screen, it is recommended to turn on preload
        config.plugin('preload').tap(() => [{
            rel: 'preload',
            // to ignore runtime.js
            // https://github.com/vuejs/vue-cli/blob/dev/packages/@vue/cli-service/lib/config/app.js#L171
            fileBlacklist: [/\.map$/, /hot-update\.js$/, /runtime\..*\.js$/],
            include: 'initial'
        }])

        // when there are many pages, it will cause too many meaningless requests
        config.plugins.delete('prefetch')

        // set svg-sprite-loader
        config.module
            .rule('svg')
            .exclude.add(resolve('src/icons'))
            .end()
        config.module
            .rule('icons')
            .test(/\.svg$/)
            .include.add(resolve('src/icons'))
            .end()
            .use('svg-sprite-loader')
            .loader('svg-sprite-loader')
            .options({
                symbolId: 'icon-[name]'
            })
            .end()

        config
            .when(process.env.NODE_ENV !== 'development',
                config => {
                    config
                        .plugin('ScriptExtHtmlWebpackPlugin')
                        .after('html')
                        .use('script-ext-html-webpack-plugin', [{
                            // `runtime` must same as runtimeChunk name. default is `runtime`
                            inline: /runtime\..*\.js$/
                        }])
                        .end()
                    config
                        .optimization.splitChunks({
                            chunks: 'all',
                            cacheGroups: {
                                libs: {
                                    name: 'chunk-libs',
                                    test: /[\\/]node_modules[\\/]/,
                                    priority: 10,
                                    chunks: 'initial' // only package third parties that are initially dependent
                                },
                                elementUI: {
                                    name: 'chunk-elementUI', // split elementUI into a single package
                                    priority: 20, // the weight needs to be larger than libs and app or it will be packaged into libs or app
                                    test: /[\\/]node_modules[\\/]_?element-ui(.*)/ // in order to adapt to cnpm
                                },
                                commons: {
                                    name: 'chunk-commons',
                                    test: resolve('src/components'), // can customize your rules
                                    minChunks: 3, //  minimum common number
                                    priority: 5,
                                    reuseExistingChunk: true
                                }
                            }
                        })
                        // https:// webpack.js.org/configuration/optimization/#optimizationruntimechunk
                    config.optimization.runtimeChunk('single')
                }
            )
    }
}


// # just a flag
// ENV = 'production'

// # 生产环境
// VUE_APP_BASE_API = 'https://gov.milianmeng.net/beeToken/government'

// # img url生产环境
// VUE_APP_IMG_URL = 'https://www.milianmeng.net'


// # just a flag
// ENV = 'production'

// # 生产环境
// VUE_APP_BASE_API = 'https://gov.xiaodaiyan.com/beeToken/government'

// # img url生产环境
// VUE_APP_IMG_URL = 'https://bee.xiaodaiyan.com'